lasinfo (210611) report for 'AHN4T/69BZ2_06.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 29663873 number of points by return: 27728833 1373596 454556 95916 10972 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 316230 0 min x y z: 184980.000 316230.000 137.319 max x y z: 186019.999 317519.999 185.490 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 29663873 extended number of points by return: 27728833 1373596 454556 95916 10972 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 137319 185490 intensity 56 4598 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 146 148 gps_time 297674564.535771 297676237.054083 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 24 255 G 45 255 B 32 255 NIR 10 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 45.98 ('Amplitude') attribute1 -17.15 28.94 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27728833 number of intermediate returns: 562803 number of last returns: 27719548 number of single returns: 26347311 covered area in square units/kilounits: 1341568/1.34 point density: all returns 22.11 last only 20.66 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29663873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27728833 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1373596 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 454556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 95916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 10972 instead zero. overview over extended number of returns of given pulse: 26347311 1843384 1077780 340390 51512 3401 95 0 0 0 0 0 0 0 0 histogram of classification of points: 2467913 unclassified (1) 26048262 ground (2) 1147041 building (6) 657 water (9) +-> flagged as extended overlap: 2148930 +---> 170513 of those are unclassified (1) +---> 1869835 of those are ground (2) +---> 108582 of those are building (6) z coordinate histogram with bin size 0.100000 bin [137.3,137.4) has 63 bin [137.4,137.5) has 253 bin [137.5,137.6) has 582 bin [137.6,137.7) has 3452 bin [137.7,137.8) has 5701 bin [137.8,137.9) has 6511 bin [137.9,138.0) has 6328 bin [138.0,138.1) has 7305 bin [138.1,138.2) has 7811 bin [138.2,138.3) has 7210 bin [138.3,138.4) has 6897 bin [138.4,138.5) has 6118 bin [138.5,138.6) has 5789 bin [138.6,138.7) has 12392 bin [138.7,138.8) has 22246 bin [138.8,138.9) has 13503 bin [138.9,139.0) has 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[178.1,178.2) has 87 bin [178.2,178.3) has 90 bin [178.3,178.4) has 78 bin [178.4,178.5) has 65 bin [178.5,178.6) has 76 bin [178.6,178.7) has 65 bin [178.7,178.8) has 57 bin [178.8,178.9) has 60 bin [178.9,179.0) has 57 bin [179.0,179.1) has 55 bin [179.1,179.2) has 50 bin [179.2,179.3) has 53 bin [179.3,179.4) has 48 bin [179.4,179.5) has 35 bin [179.5,179.6) has 45 bin [179.6,179.7) has 44 bin [179.7,179.8) has 41 bin [179.8,179.9) has 42 bin [179.9,180.0) has 47 bin [180.0,180.1) has 30 bin [180.1,180.2) has 27 bin [180.2,180.3) has 26 bin [180.3,180.4) has 23 bin [180.4,180.5) has 27 bin [180.5,180.6) has 32 bin [180.6,180.7) has 26 bin [180.7,180.8) has 21 bin [180.8,180.9) has 16 bin [180.9,181.0) has 18 bin [181.0,181.1) has 6 bin [181.1,181.2) has 5 bin [181.2,181.3) has 2 bin [181.3,181.4) has 4 bin [181.4,181.5) has 2 bin [181.5,181.6) has 1 bin [181.6,181.7) has 3 bin [181.7,181.8) has 5 bin [181.8,181.9) has 6 bin [181.9,182.0) has 1 bin [182.0,182.1) has 1 bin [182.1,182.2) has 3 bin [182.2,182.3) has 3 bin [182.3,182.4) has 4 bin [182.4,182.5) has 1 bin [182.5,182.6) has 1 bin [182.6,182.7) has 2 bin [183.4,183.5) has 1 bin [183.5,183.6) has 1 bin [183.6,183.7) has 2 bin [183.7,183.8) has 2 bin [185.4,185.5) has 1 average z coordinate 153.4 for 29663873 element(s) point source id histogram with bin size 1.000000 bin 146 has 7397031 bin 147 has 21312005 bin 148 has 954837 average point source id 146.782826942388823 for 29663873 element(s)